-- Copyright 2024 Stanford University
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
--     http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.

-- fails-with:
-- privilege_call2.rg:28: invalid privileges in argument 1: writes($s)
--   return f(s)
--          ^

import "regent"

task f(r : region(int))
where writes(r) do
end

task g(s : region(int))
where reads(s) do
  return f(s)
end
g:compile()
